<!DOCTYPE html>
<html lang="zh-CN">
<head>
  <meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=2">
<meta name="theme-color" content="#222">
<meta name="generator" content="Hexo 5.4.0">
  <link rel="apple-touch-icon" sizes="180x180" href="/myblog/images/apple-touch-icon-next.png">
  <link rel="icon" type="image/png" sizes="32x32" href="/myblog/images/favicon-32x32-next.png">
  <link rel="icon" type="image/png" sizes="16x16" href="/myblog/images/favicon-16x16-next.png">
  <link rel="mask-icon" href="/myblog/images/logo.svg" color="#222">

<link rel="stylesheet" href="/myblog/css/main.css">


<link rel="stylesheet" href="/myblog/lib/font-awesome/css/all.min.css">
  <link rel="stylesheet" href="/myblog/lib/pace/pace-theme-minimal.min.css">
  <script src="/myblog/lib/pace/pace.min.js"></script>

<script id="hexo-configurations">
    var NexT = window.NexT || {};
    var CONFIG = {"hostname":"gao-qianwei.gitee.io","root":"/myblog/","scheme":"Gemini","version":"7.8.0","exturl":false,"sidebar":{"position":"left","display":"post","padding":18,"offset":12,"onmobile":false},"copycode":{"enable":false,"show_result":false,"style":null},"back2top":{"enable":true,"sidebar":false,"scrollpercent":false},"bookmark":{"enable":false,"color":"#222","save":"auto"},"fancybox":false,"mediumzoom":false,"lazyload":false,"pangu":false,"comments":{"style":"tabs","active":null,"storage":true,"lazyload":false,"nav":null},"algolia":{"hits":{"per_page":10},"labels":{"input_placeholder":"Search for Posts","hits_empty":"We didn't find any results for the search: ${query}","hits_stats":"${hits} results found in ${time} ms"}},"localsearch":{"enable":true,"trigger":"auto","top_n_per_article":1,"unescape":false,"preload":false},"motion":{"enable":true,"async":false,"transition":{"post_block":"fadeIn","post_header":"slideDownIn","post_body":"slideDownIn","coll_header":"slideLeftIn","sidebar":"slideUpIn"}},"path":"search.xml"};
  </script>

  <meta name="description" content="&amp;ensp;&amp;ensp;介绍一些博客较大的变化（增删改查）以及其它说明。">
<meta property="og:type" content="article">
<meta property="og:title" content="近期说明">
<meta property="og:url" content="https://gao-qianwei.gitee.io/myblog/2021/04/10/top%EF%BC%9A%E8%AF%B4%E6%98%8E/index.html">
<meta property="og:site_name" content="学无止境">
<meta property="og:description" content="&amp;ensp;&amp;ensp;介绍一些博客较大的变化（增删改查）以及其它说明。">
<meta property="og:locale" content="zh_CN">
<meta property="article:published_time" content="2021-04-10T11:26:00.000Z">
<meta property="article:modified_time" content="2021-09-30T15:33:49.325Z">
<meta property="article:author" content="高乾威">
<meta name="twitter:card" content="summary">

<link rel="canonical" href="https://gao-qianwei.gitee.io/myblog/2021/04/10/top%EF%BC%9A%E8%AF%B4%E6%98%8E/">


<script id="page-configurations">
  // https://hexo.io/docs/variables.html
  CONFIG.page = {
    sidebar: "",
    isHome : false,
    isPost : true,
    lang   : 'zh-CN'
  };
</script>

  <title>近期说明 | 学无止境</title>
  






  <noscript>
  <style>
  .use-motion .brand,
  .use-motion .menu-item,
  .sidebar-inner,
  .use-motion .post-block,
  .use-motion .pagination,
  .use-motion .comments,
  .use-motion .post-header,
  .use-motion .post-body,
  .use-motion .collection-header { opacity: initial; }

  .use-motion .site-title,
  .use-motion .site-subtitle {
    opacity: initial;
    top: initial;
  }

  .use-motion .logo-line-before i { left: initial; }
  .use-motion .logo-line-after i { right: initial; }
  </style>
</noscript>

</head>

<body itemscope itemtype="http://schema.org/WebPage">
  <div class="container use-motion">
    <div class="headband"></div>

    <header class="header" itemscope itemtype="http://schema.org/WPHeader">
      <div class="header-inner"><div class="site-brand-container">
  <div class="site-nav-toggle">
    <div class="toggle" aria-label="切换导航栏">
      <span class="toggle-line toggle-line-first"></span>
      <span class="toggle-line toggle-line-middle"></span>
      <span class="toggle-line toggle-line-last"></span>
    </div>
  </div>

  <div class="site-meta">

    <a href="/myblog/" class="brand" rel="start">
      <span class="logo-line-before"><i></i></span>
      <h1 class="site-title">学无止境</h1>
      <span class="logo-line-after"><i></i></span>
    </a>
  </div>

  <div class="site-nav-right">
    <div class="toggle popup-trigger">
        <i class="fa fa-search fa-fw fa-lg"></i>
    </div>
  </div>
</div>




<nav class="site-nav">
  <ul id="menu" class="main-menu menu">
        <li class="menu-item menu-item-home">

    <a href="/myblog/" rel="section"><i class="fa fa-home fa-fw"></i>首页</a>

  </li>
        <li class="menu-item menu-item-about">

    <a href="/myblog/about/" rel="section"><i class="fa fa-user fa-fw"></i>关于</a>

  </li>
        <li class="menu-item menu-item-tags">

    <a href="/myblog/tags/" rel="section"><i class="fa fa-tags fa-fw"></i>标签</a>

  </li>
        <li class="menu-item menu-item-categories">

    <a href="/myblog/categories/" rel="section"><i class="fa fa-th fa-fw"></i>分类</a>

  </li>
        <li class="menu-item menu-item-archives">

    <a href="/myblog/archives/" rel="section"><i class="fa fa-archive fa-fw"></i>归档</a>

  </li>
        <li class="menu-item menu-item-links">

    <a href="/myblog/links/" rel="section"><i class="fa fa-link fa-fw"></i>友链</a>

  </li>
      <li class="menu-item menu-item-search">
        <a role="button" class="popup-trigger"><i class="fa fa-search fa-fw"></i>搜索
        </a>
      </li>
  </ul>
</nav>



  <div class="search-pop-overlay">
    <div class="popup search-popup">
        <div class="search-header">
  <span class="search-icon">
    <i class="fa fa-search"></i>
  </span>
  <div class="search-input-container">
    <input autocomplete="off" autocapitalize="off"
           placeholder="搜索..." spellcheck="false"
           type="search" class="search-input">
  </div>
  <span class="popup-btn-close">
    <i class="fa fa-times-circle"></i>
  </span>
</div>
<div id="search-result">
  <div id="no-result">
    <i class="fa fa-spinner fa-pulse fa-5x fa-fw"></i>
  </div>
</div>

    </div>
  </div>

</div>
    </header>

    
  <div class="back-to-top">
    <i class="fa fa-arrow-up"></i>
    <span>0%</span>
  </div>


    <main class="main">
      <div class="main-inner">
        <div class="content-wrap">
          

          <div class="content post posts-expand">
            

    
  
  
  <article itemscope itemtype="http://schema.org/Article" class="post-block" lang="zh-CN">
    <link itemprop="mainEntityOfPage" href="https://gao-qianwei.gitee.io/myblog/2021/04/10/top%EF%BC%9A%E8%AF%B4%E6%98%8E/">

    <span hidden itemprop="author" itemscope itemtype="http://schema.org/Person">
      <meta itemprop="image" content="/myblog/images/avatar.png">
      <meta itemprop="name" content="高乾威">
      <meta itemprop="description" content="报我楼成秋望月，把君诗读夜回灯">
    </span>

    <span hidden itemprop="publisher" itemscope itemtype="http://schema.org/Organization">
      <meta itemprop="name" content="学无止境">
    </span>
      <header class="post-header">
        <h1 class="post-title" itemprop="name headline">
          近期说明
        </h1>

        <div class="post-meta">

          
            <i class="fa fa-thumb-tack"></i>
            <font color=7D26CD>置顶</font>
            <span class="post-meta-divider">|</span>
          
            <span class="post-meta-item">
              <span class="post-meta-item-icon">
                <i class="far fa-calendar"></i>
              </span>
              <span class="post-meta-item-text">发表于</span>

              <time title="创建时间：2021-04-10 19:26:00" itemprop="dateCreated datePublished" datetime="2021-04-10T19:26:00+08:00">2021-04-10</time>
            </span>
              <span class="post-meta-item">
                <span class="post-meta-item-icon">
                  <i class="far fa-calendar-check"></i>
                </span>
                <span class="post-meta-item-text">更新于</span>
                <time title="修改时间：2021-09-30 23:33:49" itemprop="dateModified" datetime="2021-09-30T23:33:49+08:00">2021-09-30</time>
              </span>

          
            <span class="post-meta-item" title="阅读次数" id="busuanzi_container_page_pv" style="display: none;">
              <span class="post-meta-item-icon">
                <i class="fa fa-eye"></i>
              </span>
              <span class="post-meta-item-text">阅读次数：</span>
              <span id="busuanzi_value_page_pv"></span>
            </span>
            <span class="post-meta-divider">|</span>

        </div>
      </header>

    
    
    
    <div class="post-body" itemprop="articleBody">

      
        <p>&ensp;&ensp;介绍一些博客较大的变化（增删改查）以及其它说明。</p>
<span id="more"></span>

<table>
<thead>
<tr>
<th align="center">时间</th>
<th align="center">网站变化</th>
</tr>
</thead>
<tbody><tr>
<td align="center">2021.9.30</td>
<td align="center">三个多月后再次更新博客，主要是数据研发相关的内容。</td>
</tr>
<tr>
<td align="center">2021.6.12</td>
<td align="center">加了些动态规划的算法题，主要是0-1背包问题；做了些云计算的实验，添加了两篇技术文档。</td>
</tr>
<tr>
<td align="center">2021.6.6</td>
<td align="center">落后一个周，终于将Hadoop的MapReduce总结好了。</td>
</tr>
<tr>
<td align="center">2021.5.29</td>
<td align="center">将这两个周的优质算法题整理了一下，涉及字符串和数组。Hadoop的MapReduce总结在周末应该也可以整好。</td>
</tr>
<tr>
<td align="center">2021.5.22</td>
<td align="center">把学习数据研发时Hadoop的HDFS相关知识总结了一下，学习视频主要是尚硅谷的Hadoop教程（尚硅谷yyds，每篇文章后都有链接）。</td>
</tr>
<tr>
<td align="center">2021.5.15</td>
<td align="center">本周刷了几道和数组有关的算法题，有子数组相关、数组元素与下标等，趁着周六整理了出来。</td>
</tr>
<tr>
<td align="center">2021.5.9</td>
<td align="center">把以前和数学有关的几道算法题整理了一下，主要是杨辉三角和排列组合子集的相关问题。</td>
</tr>
<tr>
<td align="center">2021.5.7</td>
<td align="center">增加了一些有关二叉树的算法题，不再像链表题那样一个题一篇博客，而是一类题一篇博客；同时由于在学习<code>Shell</code>，所以还增加了两篇和<code>Shell</code>相关的博客。顺道把以前学习C++时的<code>STL</code>笔记整理了上去。</td>
</tr>
<tr>
<td align="center">2021.5.1</td>
<td align="center">为这个小破站添加了友情链接，主要是收藏自己喜欢的学习网站和好友的博客；同时在侧边栏添加了一个粒子时钟，方便查看时间。</td>
</tr>
<tr>
<td align="center">2021.4.29</td>
<td align="center">增添了大量有关链表算法题的文章，都是自己以前写的，今天整理出来了。其它的内容，趁着五一假期，会陆续发布。</td>
</tr>
</tbody></table>

    </div>

    
    
    

      <footer class="post-footer">

        


        
    <div class="post-nav">
      <div class="post-nav-item"></div>
      <div class="post-nav-item">
    <a href="/myblog/2021/04/21/%E6%95%B0%E6%8D%AE%E5%BA%93%EF%BC%9AMySql8.0%E7%AA%97%E5%8F%A3%E5%87%BD%E6%95%B0/" rel="next" title="MySql8.0窗口函数">
      MySql8.0窗口函数 <i class="fa fa-chevron-right"></i>
    </a></div>
    </div>
      </footer>
    
  </article>
  
  
  



          </div>
          

<script>
  window.addEventListener('tabs:register', () => {
    let { activeClass } = CONFIG.comments;
    if (CONFIG.comments.storage) {
      activeClass = localStorage.getItem('comments_active') || activeClass;
    }
    if (activeClass) {
      let activeTab = document.querySelector(`a[href="#comment-${activeClass}"]`);
      if (activeTab) {
        activeTab.click();
      }
    }
  });
  if (CONFIG.comments.storage) {
    window.addEventListener('tabs:click', event => {
      if (!event.target.matches('.tabs-comment .tab-content .tab-pane')) return;
      let commentClass = event.target.classList[1];
      localStorage.setItem('comments_active', commentClass);
    });
  }
</script>

        </div>
          
  
  <div class="toggle sidebar-toggle">
    <span class="toggle-line toggle-line-first"></span>
    <span class="toggle-line toggle-line-middle"></span>
    <span class="toggle-line toggle-line-last"></span>
  </div>

  <aside class="sidebar">
    <div class="sidebar-inner">

      <ul class="sidebar-nav motion-element">
        <li class="sidebar-nav-toc">
          文章目录
        </li>
        <li class="sidebar-nav-overview">
          站点概览
        </li>
      </ul>

      <!--noindex-->
      <div class="post-toc-wrap sidebar-panel">
      </div>
      <!--/noindex-->

      <div class="site-overview-wrap sidebar-panel">
        <div class="site-author motion-element" itemprop="author" itemscope itemtype="http://schema.org/Person">
    <img class="site-author-image" itemprop="image" alt="高乾威"
      src="/myblog/images/avatar.png">
  <p class="site-author-name" itemprop="name">高乾威</p>
  <div class="site-description" itemprop="description">报我楼成秋望月，把君诗读夜回灯</div>
</div>
<div class="site-state-wrap motion-element">
  <nav class="site-state">
      <div class="site-state-item site-state-posts">
          <a href="/myblog/archives/">
        
          <span class="site-state-item-count">91</span>
          <span class="site-state-item-name">日志</span>
        </a>
      </div>
      <div class="site-state-item site-state-categories">
            <a href="/myblog/categories/">
          
        <span class="site-state-item-count">27</span>
        <span class="site-state-item-name">分类</span></a>
      </div>
      <div class="site-state-item site-state-tags">
            <a href="/myblog/tags/">
          
        <span class="site-state-item-count">59</span>
        <span class="site-state-item-name">标签</span></a>
      </div>
  </nav>
</div>
  <div class="links-of-author motion-element">
      <span class="links-of-author-item">
        <a href="http://github.com/GaoQianwei" title="GitHub → http:&#x2F;&#x2F;github.com&#x2F;GaoQianwei" rel="noopener" target="_blank">GitHub</a>
      </span>
      <span class="links-of-author-item">
        <a href="mailto:2966807184@qq.com" title="E-Mail → mailto:2966807184@qq.com" rel="noopener" target="_blank">E-Mail</a>
      </span>
      <span class="links-of-author-item">
        <a href="https://www.zhihu.com/people/xue-wu-zhi-jing-75-22" title="知乎 → https:&#x2F;&#x2F;www.zhihu.com&#x2F;people&#x2F;xue-wu-zhi-jing-75-22" rel="noopener" target="_blank">知乎</a>
      </span>
      <span class="links-of-author-item">
        <a href="https://blog.csdn.net/weixin_45341339" title="CSDN → https:&#x2F;&#x2F;blog.csdn.net&#x2F;weixin_45341339" rel="noopener" target="_blank">CSDN</a>
      </span>
  </div>



      </div><div>
  <canvas id="canvasDiyBlock" style="width:60%;">当前浏览器不支持canvas，请更换浏览器后再试</canvas>
<script src="/myblog/js/custom/clock.js"></script>

</div>


    </div>
  </aside>
  <div id="sidebar-dimmer"></div>


      </div>
    </main>

    <footer class="footer">
      <div class="footer-inner">
        

        

<div class="copyright">
  
  &copy; 2021-04 到 
  <span itemprop="copyrightYear">2022</span>
  <span class="with-love">
    <i class="fa fa-heart"></i>
  </span>
  <span class="author" itemprop="copyrightHolder">高乾威</span>
</div>
  <div class="powered-by">由 <a href="https://hexo.io/" class="theme-link" rel="noopener" target="_blank">Hexo</a> & <a href="https://theme-next.org/" class="theme-link" rel="noopener" target="_blank">NexT.Gemini</a> 强力驱动
  </div>

<span class="post-meta-divider">|</span>

<div class="theme-info">
  <div class="powered-by"></div>
  <span class="post-count">全站共 117.2k 字</span>
</div>

<span class="post-meta-divider">|</span>
        
<div class="busuanzi-count">
  <script async src="https://busuanzi.ibruce.info/busuanzi/2.3/busuanzi.pure.mini.js"></script>
</div>








      </div>
    </footer>
  </div>

  
  <script src="/myblog/lib/anime.min.js"></script>
  <script src="/myblog/lib/velocity/velocity.min.js"></script>
  <script src="/myblog/lib/velocity/velocity.ui.min.js"></script>

<script src="/myblog/js/utils.js"></script>

<script src="/myblog/js/motion.js"></script>


<script src="/myblog/js/schemes/pisces.js"></script>


<script src="/myblog/js/next-boot.js"></script>


  <script defer src="/myblog/lib/three/three.min.js"></script>
    <script defer src="/myblog/lib/three/canvas_lines.min.js"></script>


  




  
<script src="/myblog/js/local-search.js"></script>













  

  

</body>
</html>
